Figure REF  shows the minimum compression ratio and fidelity of three QFT benchmarks. We care about the minimum compression ratio because this limits the number of extra qubits we can simulate. Fidelity is a measure of the similarity of two quantum states [1]}. If the fidelity value is 1, then the two quantum states are identical. We calculate the state fidelity of the final amplitudes vectors between our approach and the original simulator. The result shows that our approach can achieve 98% fidelity and the compression ratio for 30 qubits system is greater than 6x. This compression ratio suggests that we can simulate 2 more qubits with the current memory capacity.
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